AMOT 10GEF, Руководство по эксплуатации и обслуживанию, Страница: 29 / 80

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Electric Actuator
OMMG00012 Rev 12 – NOV 2019
4.2 Identification of Model Number
EA 100 17S 220 0 -AA
Size/Nominal Torque
100 Nm
100
200 Nm
200
Shaft Connection
17 mm square (EA 100 only)
17S
22 mm square (EA 200 only)
22S
Supply Voltage
110 V ac
110
220 V ac
220
Features
Standard (1 k
Ω
potentiometer) 0
Standard (5 k Ω potentiometer) 1
Standard with positioner port
2
Direct Mode
(Clockwise rotation with increasing demand current)
4 – 20 mA electronic positioner with position re-transmission A
4 – 20 mA electronic positioner with demand re-transmission B
4 – 20 mA electronic positioner with position error output (4 mA ref) C
4 – 20 mA electronic positioner with position error output (12 mA ref) D
Reverse Mode
(Anti-clockwise rotation with increasing demand current)
4 – 20 mA electronic positioner with position re-transmission E
4 – 20 mA electronic positioner with demand re-transmission F
4 – 20 mA electronic positioner with position error output (4 mA ref) G
4 – 20 mA electronic positioner with position error output (12 mA ref) H
With electronic positioner for 4-20 mA position retransmission only J
As for “J” above but reverse acting K
Special Features (consult Manufacturer)
4.3 Mechanical Installation
The installation of the actuator to the valve body is achieved by the use of a
mounting plate. It is attached to the underside of the actuator with bolts. The
mounting plate, complete with actuator is then secured with bolts to the valve
body.
In the case of the 2 in and 4 in valve, the mounting plate must be attached to
the valve before the actuator is positioned and secured to the mounting plate.